Finn B-40 - Introduction to the B-40 Straw Blower; Manual Overview and Mulching Definition; Machine Operation and Towing

8
Operation and Maintenance Manual for
B-40 Straw Blower
INTRODUCTION
This manual is designed for step-by-step instructions of the operation, care, and maintenance
of the B-40 Straw Blower. In addition, it contains illustrations and descriptions of a complete list
of parts and components for easy identification. For best results and to ensure longer life of the
equipment, please follow the instructions carefully. For your safety, read the entire manual before
operating this unit.
DEFINITION OF MULCHING
Mulching is the process whereby a vegetative mulch such as hay or straw, sometimes excelsior,
or other wood product or other vegetative material is spread on previously seeded areas to
promote germination, while providing temporary erosion control.
THE FINN B-40 STRAW BLOWER AND HOW IT WORKS
The FINN B-40 Straw Blower will apply vegetative mulch at a fast and uniform rate, utilizing a
minimum amount of manpower. The baled vegetative mulch material is placed on the feed chute
and separated by the bale feeder as he feeds these bales into the beater box. In the beater box,
a combination of beater chains and air currents separates the mulch into individual fibers. These
fibers are drawn into the blower housing and blown through the discharge assembly onto the
seedbed.
TOWING VEHICLE
The truck used to tow the FINN B-40 Straw Blower should have a bed large enough to carry the
quantity of mulch needed for economical operation. The truck must be equipped with a 2 in. ball
rated 3000 lb (1360 kg). The tow vehicle must be able to support 400 lb (181 kg) down on its
hitch.
LOADING BALES
Load the bales of mulch on the truck bed with binder twine or wire on top rather than on the side.
This makes it easier to grab the bales while the Straw Blower is in operation.
Place the first layer of bales lengthwise on the truck. The second layer of bales should be placed
crosswise. Alternate successive layers lengthwise and crosswise in order to secure the load.
Leave enough room at the rear of the truck bed for the bale handler to stand.